National Weather Service

News Headlines

Rainfall and wind summaries from March 10-16, 2026 severe weather

Hazardous Weather Conditions

Flood Watch in effect from March 19, 06:00 PM HST until March 22, 06:00 PM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Mostly Cloudy

78°F

26°C

Humidity	79%
Wind Speed	NE 13 mph
Barometer	29.88 in (1012.4 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	19 Mar 11:54 am HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Maalaea HI

Flood Watch March 19, 06:00pm until March 22, 06:00pm

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 83 °F
Scattered
Showers
Tonight
Low: 70 °F
Heavy Rain
Friday
High: 82 °F
Heavy Rain
Friday Night
Low: 70 °F
Heavy Rain
Saturday
High: 81 °F
Heavy Rain
Saturday Night
Low: 68 °F
Heavy Rain
and Breezy
Sunday
High: 80 °F
Showers and
Breezy
Sunday Night
Low: 66 °F
Showers
Likely
Monday
High: 78 °F
Showers
Likely and
Breezy

Detailed Forecast

This Afternoon

Scattered showers. Partly sunny, with a high near 83. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Scattered showers, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 70. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. South southwest wind 8 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Breezy, with a south southeast wind 14 to 16 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Showers and possibly a thunderstorm. High near 80. Breezy, with a north northeast wind 11 to 16 mph becoming light and variable in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

Sunday Night

Showers likely. Cloudy, with a low around 66. Light north northeast wind increasing to 6 to 11 mph after midnight. Chance of precipitation is 60%.

Monday

Showers likely, mainly before 8am. Cloudy, with a high near 78. Breezy, with a north northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Monday Night

Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 66. Northeast wind 10 to 13 mph. Chance of precipitation is 50%.

Tuesday

Isolated showers. Partly sunny, with a high near 79. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Tuesday Night

Isolated showers. Partly cloudy, with a low around 67. Northeast wind 8 to 13 mph. Chance of precipitation is 20%.

Wednesday

Isolated showers. Partly sunny, with a high near 80. North northeast wind 8 to 13 mph. Chance of precipitation is 20%.